| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $28.76 | 10.610% | $31.8114 | $31.81 | $31.80 | $31.80 |
| Purchase #2 | $243.50 | 3.791% | $252.7311 | $252.73 | $252.75 | $252.70 |
| Purchase #3 | $98.50 | 4.646% | $103.0763 | $103.08 | $103.10 | $103.10 |
| Purchase #4 | $132.92 | 3.399% | $137.438 | $137.44 | $137.45 | $137.40 |
| Purchase #5 | $183.91 | 12.809% | $207.467 | $207.47 | $207.45 | $207.50 |
| Purchase #6 | $163.67 | 4.553% | $171.1219 | $171.12 | $171.10 | $171.10 |
| Purchase #7 | $18.77 | 5.229% | $19.7515 | $19.75 | $19.75 | $19.80 |
| 7 purchase totals = | $870.03 | $923.3972 | $923.40 | $923.40 | $923.40 | |